NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

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Chemical formula for iron (III) hexacyanoferrate (II) is

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Correct option: D

F{e_4}{\left[ {Fe{{(CN)}_6}} \right]_3}

Option D (

Fe_4[Fe(CN)_6]_3

) is correct because it represents the correct ratio of Fe(III) and hexacyanoferrate(II) to achieve charge neutrality.

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